Al final no ha hecho falta scanear con todos los anti-spywares y antivirus. Después de reinstalar el NOD32 una vez más,ha vuelto a funcionar de nuevo y también el HijackThis instalado.

De todas maneras aquí te pongo el log del Haxfix por si sigue habiendo algo raro. Muchas gracias de antemano por la ayuda prestada;habeis salvado mi PC,sois los mejores.
- Log Haxfix:
HAXFIX logfile - by Marckie
version 5.00.9
22/04/2008 14:02:42,75
running from C:\HaxFix
--- Checking for Haxdoor ---
checking for a3d files
a3d files not found
checking for matching notify keys
matching notify keys found
AtiE
checking for matching services
matching services found
Aspi32
checking for matching safeboot services
no matching safeboot services found
--- Checking for Goldun ---
checking for SSODL keys
no ssodl keys found
checking for notify keys
no notify keys found
checking for services
no services found
checking iexplore.exe
iexplore.exe is not infected
--- Checking for other Goldun and Haxdoor files ---
C:\WINDOWS\system32\bdod.bin
--- Catchme logfile - thank you Gmer ---
catchme 0.3.1344.2 W2K/XP/Vista - rootkit/stealth malware detector by Gmer,
http://www.gmer.netRootkit scan 2008-04-22 14:02:49
Windows 5.1.2600 Service Pack 2 NTFS
scanning hidden processes ...
scanning hidden services & system hive ...
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4]
"p0"="C:\Archivos de programa\DAEMON Tools\"
"h0"=dword:00000000
"khjeh"=hex:cb,fd,ac,62,0a,9e,2a,f9,3a,a7,e1,89,56,04,f9,f0,18,85,79,64,9d,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001]
"a0"=hex:20,01,00,00,71,8f,9d,37,6e,96,b3,01,41,f0,94,49,af,d2,4c,14,d7,..
"khjeh"=hex:96,d3,b6,32,43,e3,19,f6,af,4b,6f,68,cc,26,3f,2b,6c,7e,24,ee,cd,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf40]
"khjeh"=hex:60,38,3c,29,b8,bd,3e,d2,b1,e3,0d,d0,60,f2,b5,4f,f4,55,ec,4f,c6,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf41]
"khjeh"=hex:b7,93,a1,2a,86,52,f3,7d,99,15,86,37,6f,dc,f7,7b,47,f7,49,f1,48,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4]
"p0"="C:\Archivos de programa\DAEMON Tools\"
"h0"=dword:00000000
"khjeh"=hex:2f,43,4e,f1,c4,f3,ea,4d,ad,4a,80,fc,6c,0a,6f,30,8f,24,a6,96,4e,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001]
"a0"=hex:20,01,00,00,71,8f,9d,37,6e,96,b3,01,41,f0,94,49,af,d2,4c,14,d7,..
"khjeh"=hex:c4,2c,03,cf,83,45,49,0a,a8,26,e8,6a,90,20,9a,cf,c4,fb,1b,b4,e9,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf40]
"khjeh"=hex:18,fe,9b,a1,3c,ab,a7,26,fd,78,d4,e9,47,f5,36,c5,6b,c9,94,95,13,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf41]
"khjeh"=hex:85,54,69,78,03,e9,49,f5,49,25,3a,ba,3d,09,5f,05,4e,98,1c,f3,40,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf42]
"khjeh"=hex:59,8e,23,4d,03,42,6c,b5,dd,a4,97,41,f4,08,49,60,ef,0f,06,63,58,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf43]
"khjeh"=hex:6c,e1,44,e4,86,3a,ab,8c,ee,37,79,3b,1a,69,ea,0b,25,e1,4e,85,67,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4]
"p0"="C:\Archivos de programa\DAEMON Tools\"
"h0"=dword:00000000
"khjeh"=hex:b7,fb,00,81,0c,f3,de,e5,8a,19,54,19,6b,77,52,c8,d8,44,a3,ed,ee,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001]
"a0"=hex:20,01,00,00,71,8f,9d,37,6e,96,b3,01,41,f0,94,49,af,d2,4c,14,d7,..
"khjeh"=hex:a1,b8,07,1a,2b,e5,4f,8d,b6,69,9a,21,48,2a,64,06,51,17,37,24,bb,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf40]
"khjeh"=hex:5f,21,48,56,54,da,71,5f,2b,75,25,29,73,63,2e,e6,5b,4f,df,de,75,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf41]
"khjeh"=hex:5f,21,48,56,54,da,71,5f,2b,75,25,29,73,63,2e,e6,5b,4f,df,de,75,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf42]
"khjeh"=hex:a5,e2,1e,c5,33,b2,a5,48,2c,7e,e5,ce,2f,bd,78,ff,65,b0,8e,e7,0d,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet004\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4]
"p0"="C:\Archivos de programa\DAEMON Tools\"
"h0"=dword:00000000
"khjeh"=hex:2f,43,4e,f1,c4,f3,ea,4d,ad,4a,80,fc,6c,0a,6f,30,8f,24,a6,96,4e,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet004\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001]
"a0"=hex:20,01,00,00,71,8f,9d,37,6e,96,b3,01,41,f0,94,49,af,d2,4c,14,d7,..
"khjeh"=hex:c4,2c,03,cf,83,45,49,0a,a8,26,e8,6a,90,20,9a,cf,c4,fb,1b,b4,e9,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet004\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf40]
"khjeh"=hex:18,fe,9b,a1,3c,ab,a7,26,fd,78,d4,e9,47,f5,36,c5,6b,c9,94,95,13,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet004\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf41]
"khjeh"=hex:85,54,69,78,03,e9,49,f5,49,25,3a,ba,3d,09,5f,05,4e,98,1c,f3,40,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet004\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf42]
"khjeh"=hex:59,8e,23,4d,03,42,6c,b5,dd,a4,97,41,f4,08,49,60,ef,0f,06,63,58,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet004\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf43]
"khjeh"=hex:6c,e1,44,e4,86,3a,ab,8c,ee,37,79,3b,1a,69,ea,0b,25,e1,4e,85,67,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet005\Services\BTHPORT\Parameters\Keys\0009dd10735f]
"00e0036a475e"=hex:81,1f,e5,00,7b,0c,87,37,d1,cd,77,db,53,c3,c6,08
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet005\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4]
"p0"="C:\Archivos de programa\DAEMON Tools\"
"h0"=dword:00000000
"khjeh"=hex:2f,43,4e,f1,c4,f3,ea,4d,ad,4a,80,fc,6c,0a,6f,30,8f,24,a6,96,4e,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet005\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001]
"a0"=hex:20,01,00,00,71,8f,9d,37,6e,96,b3,01,41,f0,94,49,af,d2,4c,14,d7,..
"khjeh"=hex:c4,2c,03,cf,83,45,49,0a,a8,26,e8,6a,90,20,9a,cf,c4,fb,1b,b4,e9,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet005\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf40]
"khjeh"=hex:18,fe,9b,a1,3c,ab,a7,26,fd,78,d4,e9,47,f5,36,c5,6b,c9,94,95,13,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet005\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf41]
"khjeh"=hex:85,54,69,78,03,e9,49,f5,49,25,3a,ba,3d,09,5f,05,4e,98,1c,f3,40,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet005\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf42]
"khjeh"=hex:59,8e,23,4d,03,42,6c,b5,dd,a4,97,41,f4,08,49,60,ef,0f,06,63,58,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet005\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf43]
"khjeh"=hex:6c,e1,44,e4,86,3a,ab,8c,ee,37,79,3b,1a,69,ea,0b,25,e1,4e,85,67,..
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\BTHPORT\Parameters\Keys\0009dd10735f]
"00e0036a475e"=hex:81,1f,e5,00,7b,0c,87,37,d1,cd,77,db,53,c3,c6,08
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sptd\Cfg]
"s0"=dword:cb6310c2
"s1"=dword:ece26015
"s2"=dword:cdf5fa33
"h0"=dword:00000001
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4]
"p0"="C:\Archivos de programa\DAEMON Tools\"
"h0"=dword:00000000
"khjeh"=hex:2f,43,4e,f1,c4,f3,ea,4d,ad,4a,80,fc,6c,0a,6f,30,8f,24,a6,96,4e,..
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001]
"a0"=hex:20,01,00,00,71,8f,9d,37,6e,96,b3,01,41,f0,94,49,af,d2,4c,14,d7,..
"khjeh"=hex:c4,2c,03,cf,83,45,49,0a,a8,26,e8,6a,90,20,9a,cf,c4,fb,1b,b4,e9,..
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf40]
"khjeh"=hex:18,fe,9b,a1,3c,ab,a7,26,fd,78,d4,e9,47,f5,36,c5,6b,c9,94,95,13,..
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf41]
"khjeh"=hex:85,54,69,78,03,e9,49,f5,49,25,3a,ba,3d,09,5f,05,4e,98,1c,f3,40,..
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf42]
"khjeh"=hex:59,8e,23,4d,03,42,6c,b5,dd,a4,97,41,f4,08,49,60,ef,0f,06,63,58,..
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf43]
"khjeh"=hex:6c,e1,44,e4,86,3a,ab,8c,ee,37,79,3b,1a,69,ea,0b,25,e1,4e,85,67,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet007\Services\BTHPORT\Parameters\Keys\0009dd10735f]
"00e0036a475e"=hex:81,1f,e5,00,7b,0c,87,37,d1,cd,77,db,53,c3,c6,08
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet007\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4]
"p0"="C:\Archivos de programa\DAEMON Tools\"
"h0"=dword:00000000
"khjeh"=hex:2f,43,4e,f1,c4,f3,ea,4d,ad,4a,80,fc,6c,0a,6f,30,8f,24,a6,96,4e,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet007\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001]
"a0"=hex:20,01,00,00,71,8f,9d,37,6e,96,b3,01,41,f0,94,49,af,d2,4c,14,d7,..
"khjeh"=hex:c4,2c,03,cf,83,45,49,0a,a8,26,e8,6a,90,20,9a,cf,c4,fb,1b,b4,e9,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet007\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf40]
"khjeh"=hex:18,fe,9b,a1,3c,ab,a7,26,fd,78,d4,e9,47,f5,36,c5,6b,c9,94,95,13,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet007\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf41]
"khjeh"=hex:85,54,69,78,03,e9,49,f5,49,25,3a,ba,3d,09,5f,05,4e,98,1c,f3,40,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet007\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf42]
"khjeh"=hex:59,8e,23,4d,03,42,6c,b5,dd,a4,97,41,f4,08,49,60,ef,0f,06,63,58,..
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet007\Services\sptd\Cfg\19659239224E364682FA4BAF72C53EA4\00000001\0Jf43]
"khjeh"=hex:6c,e1,44,e4,86,3a,ab,8c,ee,37,79,3b,1a,69,ea,0b,25,e1,4e,85,67,..
scanning hidden registry entries ...
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\System]
"OODEFRAG08.00.00.01WORKSTATION"=& quot;4FAB7EDAE3D56A73240A23B10D66CB604B682B3FBCF5D10895F99C94D2A73A4156AF5590D38
89437F6137711DBB15C22CC2FAA2FDDF8E488CA0F300F42378C9AFA45403F4096C6984B85B8A39C7
9F7C4ACD32379A5E898ED7AB880608C19B286BB90EBFB097CA6482E620BA0CD65C66B22CF4C16CB3
6BB6DA6097A5FC8A9416A895B9C9FC11F2D7D9C4B2502A080C6BC5A3E71C04136703E4C349EA9442
49FAC4B9427C7B3C1A6EF8A0751857B3BC963745EFEBC9E127BECC74CFEBC9E127BECC74CFEBC9E1
27BECC74CFEBC9E127BECC74CFEBC9E127BECC74CFEBC9E127BECC74CA6A0AC4980AC7933BA7FD86
9164D67945D575E7D6A3B9808A2D97226D213B555EFF9C2D2AF3B1B8EE547BADA863E9C0A9659646
DAB0ED87EB33E9F33CF2AACC7D1277E0E8437152BDF12BABAD8B410436088780541C14676FC705B0
9CE780803E9E5EA86B84E1A1A1031C9C33312D28A13BCB4FD1D6884FA1E2ADCED70ECBE34066D87D
A8FD153F93CFB843BE0183BF7098B75E6AE55BA3EA2E3DDDB670E634488B3880E2417E10CB98B3E4
E7C8E16C7ADD1C9363861FE92ABD8492F3DE47CC1E7F8D686E0F7D8B9743EFB8AFA3F235801ADF1C
151E660F2EF8ABD2ACDFB835F2E3C8F0E08D13D8B6B3875E52179972E190266C8E3C560FAB6BC11F
147E567F0F84382542E070C32B2DC9AB4070F1A721CF6D1E92F62716CDFF6C811ADB587F0FA97356
93CFC348070570CB49C58476F47F51129C523FE2C5A86A1725A853D7FFA07DD456D9B96EAE0969F0
5A2AD2F96EA30B7700FF465C22C7909E877F0515C53A06B4355538C8F534CDD28AFEED579EA180C8
BC546F55C6F2625AA851980ECF0BB7E9F561460AB2AED0506AC7F33D2BF6489AAF70CF44BD0A3CC4
F58237EBC58EF69FE2A5451A2DDB587E957C4B3FC768FDD62883C1C83904E0A5618B6EFF89D1B36E
4DD8C12FA78A38883C1A936F7AD5AEAAA2E54179E86471E1F4081F0F2EBDD22BED03C49DF99F6636
5521E8FE61BC7C7617453095A19707C701FB20EA1021E9BD8B8E2122075B82609C1138793859DBF4
5B93C06154773CA73D97FC81F3285C8672008FCAF523111C61FFEDAE84B68D0FA311817D4213D663
5E9A21928617F027FE0350B238CEE99DF4ADD39765BF5AC0BDFF038C2CD7B5EA61756E51F8ABDD39
BAC7634B6914469787A2EC670B9DA3BE2A257DBAC05A5761E845B110BBC37FD9A895EE34AE6C7DE9
539F11BAF00ED9651275E678195F0265525F66914992275BE4F8278DEA1520B25E43042AED9C98C8
CF09EB158DEDA1868BFF23788587E622EAA7DC51DEE04B2742E73BB0D074EA02B56B30AE756232C5
AF01AB25AC18BA2731C6B114E0DBC51B81CCAFC11DB1D092B813C310F07CEF60FA8BD0B21B44E45F
C796F97624E24128886C86D9FC11EAFEBF2DB5A4C0D25BECF2AB2"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{E9F81423-211E-46B6-9AE0-38568BC5CF6F}]
"DisplayName"="Alcohol 120%"
scanning hidden files ...
scan completed successfully
hidden processes: 0
hidden services: 0
hidden files: 0
--- Analysing Catchme logfile ---
no matching regkeys found
Finished!